A neatly handwritten note tucked into one of the address books reveals the words "all the girls know," but the rest is deteriorated and illegible.

Forensic scientists at the Joint POW/MIA Accounting Command are using these and other clues to help them identify a World War II airman whose remarkably well-preserved body was chipped out of a California glacier last month after two mountain climbers discovered his head and arm jutting out of the ice.